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Standard Components

Standard components made of various materials are used to build vacuum systems from rough to extreme ultra-high vacuum (XHV) and comply with the current DIN/ISO standards.

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ISO250AVCR

ISO Centering Ring with O-Rings | 301309

Nominal diameter

250

Connection type

ISO-K, ISO-F

Diameter

10.276 ″

Centering ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

250

Connection type

ISO-K, ISO-F

Diameter

261 mm

Centering ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO250AVCRT

ISO Centering Ring with Outer Ring | 301310

Nominal diameter

250

Connection type

ISO-K, ISO-F

Outer diameter

11.299 ″

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

250

Connection type

ISO-K, ISO-F

Outer diameter

287 mm

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO250SVCR-304

ISO Centering Ring with O-Rings | 301342

Nominal diameter

250

Connection type

ISO-K, ISO-F

Diameter

10.276 ″

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

Nominal diameter

250

Connection type

ISO-K, ISO-F

Diameter

261 mm

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

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available

ISO250SVCR-304-PC2

ISO Centering Ring with O-Rings | 354721

Nominal diameter

250

Connection type

ISO-K, ISO-F

Diameter

10.276 ″

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PC2

Nominal diameter

250

Connection type

ISO-K, ISO-F

Diameter

261 mm

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PC2

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on request

ISO250SVCRT-304

ISO Centering Ring with Outer Ring | 301344

Nominal diameter

250

Connection type

ISO-K, ISO-F

Outer diameter

11.299 ″

Centering ring material

Stainless steel 304L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

250

Connection type

ISO-K, ISO-F

Outer diameter

287 mm

Centering ring material

Stainless steel 304L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO250SVCRT-316

ISO Centering Ring with Outer Ring | 301345

Nominal diameter

250

Connection type

ISO-K, ISO-F

Outer diameter

11.299 ″

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

250

Connection type

ISO-K, ISO-F

Outer diameter

287 mm

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO250VR

ISO O-Rings | 319663

Nominal diameter

250

Connection type

ISO-F, ISO-K

Diameter

9.961 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

250

Connection type

ISO-F, ISO-K

Diameter

253 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

ISO250VR-METRISCH

ISO O-Rings | 301349

Nominal diameter

250

Connection type

ISO-F, ISO-K

Diameter

9.961 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

250

Connection type

ISO-F, ISO-K

Diameter

253 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

ISO63AVCR

ISO Centering Ring with O-Rings | 301427

Nominal diameter

Connection type

ISO-K, ISO-F

Diameter

2.756 ″

Centering ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K, ISO-F

Diameter

70 mm

Centering ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO63AVCRT

ISO Centering Ring with Outer Ring | 301428

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

3.701 ″

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

94 mm

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO63MCR1V

ISO Centering Rings with Mesh | 301463

Nominal diameter

Connection type

ISO-K

Diameter

2.756 ″

Meshsize

0.039 ″

Wire diameter

0.012 ″

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K

Diameter

70 mm

Meshsize

1 mm

Wire diameter

0,3 mm

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

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available

ISO63MCRV

ISO Centering Rings with Mesh | 301464

Nominal diameter

Connection type

ISO-K

Diameter

2.756 ″

Meshsize

0.157 ″

Wire diameter

0.035 ″

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K

Diameter

70 mm

Meshsize

4 mm

Wire diameter

0,9 mm

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

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available

ISO63SVCR-304

ISO Centering Ring with O-Rings | 301477

Nominal diameter

Connection type

ISO-K, ISO-F

Diameter

2.756 ″

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K, ISO-F

Diameter

70 mm

Centering ring material

Stainless steel 304L

Gasket material

FKM

Purity class

PCS

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available

ISO63SVCR-316

ISO Centering Ring with O-Rings | 301478

Nominal diameter

Connection type

ISO-K, ISO-F

Diameter

2.756 ″

Centering ring material

Stainless steel 316L

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K, ISO-F

Diameter

70 mm

Centering ring material

Stainless steel 316L

Gasket material

FKM

Purity class

PCS

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available

ISO63SVCRT-304

ISO Centering Ring with Outer Ring | 301481

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

3.701 ″

Centering ring material

Stainless steel 304L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

94 mm

Centering ring material

Stainless steel 304L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO63SVCRT-304-PC1

ISO Centering Ring with Outer Ring | 366859

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

3.701 ″

Centering ring material

Stainless steel 304L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PC1

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

94 mm

Centering ring material

Stainless steel 304L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PC1

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on request

ISO63SVCRT-316

ISO Centering Ring with Outer Ring | 301482

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

3.701 ″

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

94 mm

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

ISO63SVCRT-316-PC1

ISO Centering Ring with Outer Ring | 340198

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

3.701 ″

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PC1

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

94 mm

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PC1

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on request

ISO63SVCRT-316-PC2

ISO Centering Ring with Outer Ring | 346586

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

3.701 ″

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PC2

Nominal diameter

Connection type

ISO-K, ISO-F

Outer diameter

94 mm

Centering ring material

Stainless steel 316L

Support ring material

Aluminium

Gasket material

FKM

Purity class

PC2

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on request

QAD250BK-AL-304

CF Quick Access Door without Viewport | 311432

Nominal diameter

250

Connection type

Diameter

14.173 ″

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

248 °F

Purity class

PCS

Nominal diameter

250

Connection type

Diameter

360 mm

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

120 °C

Purity class

PCS

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available

QAD250VP-AL-304

CF Quick Access Door with Viewport | 311434

Nominal diameter

250

Connection type

Diameter

14.173 ″

Window material

Borosilicate

View diameter

5.906 ″

Window mounting

FKM O-Ring

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

248 °F

Nominal diameter

250

Connection type

Diameter

360 mm

Window material

Borosilicate

View diameter

150 mm

Window mounting

FKM O-Ring

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

120 °C

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available

QAD63BK-AL-304

CF Quick Access Door without Viewport | 302401

Nominal diameter

Connection type

Diameter

4.882 ″

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

248 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

124 mm

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

120 °C

Purity class

PCS

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available

QAD63VP-AL-304

CF Quick Access Door with Viewport | 302402

Nominal diameter

Connection type

Diameter

4.882 ″

Window material

Borosilicate

View diameter

2.244 ″

Window mounting

FKM O-Ring

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

248 °F

Nominal diameter

Connection type

Diameter

124 mm

Window material

Borosilicate

View diameter

57 mm

Window mounting

FKM O-Ring

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

120 °C

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available

VGF250

CF Gasket, Flat Profile | 303062

Nominal diameter

250

Connection type

CF, QCF

Outer diameter

10.736 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

250

Connection type

CF, QCF

Outer diameter

272,7 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

Standard Components

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